Das sehe ich im 3CXQueueManager.log
2020/04/25 13:54:28.313|27702|0007|Trac|DBG: SqcallDialogChanged(act=Insert, confObject=Wstatistics.1752: S_QCALLDIALOG.1752:xPcXbn3oeydIYOn3ao99Ew..0f609586d)
2020/04/25 13:54:28.350|27702|0007|Trac|DBG: IncomingCall.ctor(). IncomingCall[Ticket:2, AC.ID:1751, CallId:2, LegId:2, IsDNA=False, IsCallBack=False, polls=0]
2020/04/25 13:54:28.351|27702|0007|Info|Call(1751) has been started
2020/04/25 13:54:28.351|27702|0007|Info|New incoming call to Q:800 from +491234567890; qcid=1751
2020/04/25 13:54:28.352|27702|0007|Trac|DBG: IncomingCall.Update(). IncomingCall[Ticket:2, AC.ID:1751, CallId:2, LegId:2, IsDNA=False, IsCallBack=False, polls=0]
2020/04/25 13:54:28.353|27702|0007|Trac|DBG: IncomingCall.TryEstablish() performs establish. IncomingCall[Ticket:2, AC.ID:1751, CallId:2, LegId:2, IsDNA=False, IsCallBack=False, polls=0]
2020/04/25 13:54:28.353|27702|0007|Trac|DBG: QCall 1751 got NoAnswer request, reason: QueueUnattended
2020/04/25 13:54:28.354|27702|0007|Trac|DBG: QCall 1751 state changed: Init -> TransferringToNoAnswer
2020/04/25 13:54:28.354|27702|0007|Trac|DBG: IncomingCall.Transfer(<sip:
[email protected]:5060;user=vmail>). IncomingCall[Ticket:2, AC.ID:1751, CallId:2, LegId:2, IsDNA=True, IsCallBack=False, polls=0]
2020/04/25 13:54:28.750|27702|0007|Trac|DBG: SqcallDialogChanged(act=Update, confObject=Wstatistics.1752: S_QCALLDIALOG.1752:xPcXbn3oeydIYOn3ao99Ew..0f609586d)
2020/04/25 13:54:28.751|27702|0007|Verb|Audio (id=0) has been played for call QC:1751[+491234567890->800]
2020/04/25 13:54:28.751|27702|0007|Trac|DBG: DNA Transfer initiated. IncomingCall[Ticket:2, AC.ID:1751, CallId:2, LegId:2, IsDNA=True, IsCallBack=False, polls=0]
2020/04/25 13:54:30.534|27702|0007|Trac|DBG: IncomingCall.Delete(). IncomingCall[Ticket:2, AC.ID:1751, CallId:2, LegId:2, IsDNA=True, IsCallBack=False, polls=0]
2020/04/25 13:54:30.535|27702|0007|Trac|DBG: IncomingCall.FireTerminated(487,Cancelled). IncomingCall[Ticket:2, AC.ID:1751, CallId:2, LegId:2, IsDNA=True, IsCallBack=False, polls=0]
2020/04/25 13:54:30.535|27702|0007|Trac|DBG: OnIncallTerminated: CallId:2, LegId:2. State:TransferringToNoAnswer
2020/04/25 13:54:30.535|27702|0007|Trac|DBG: QCall 1751 state changed: TransferringToNoAnswer -> Abandoned
2020/04/25 13:54:30.535|27702|0007|Info|Call(1751) has been terminated (reason: Abandoned)
2020/04/25 13:54:30.584|27702|0007|Trac|DBG: SqcallDialogChanged(act=Delete, confObject=Wstatistics.1752: S_QCALLDIALOG.1752:xPcXbn3oeydIYOn3ao99Ew..0f609586d)
2020/04/25 13:54:32.936|27702|0009|Info|Statistics: